Global Patent Index - EP 2244458 A1

EP 2244458 A1 20101027 - Method and circuit for recovering the correct timing of a received analogue video signal

Title (en)

Method and circuit for recovering the correct timing of a received analogue video signal

Title (de)

Verfahren und Schaltung zur Wiederherstellung des richtigen Zeitpunkts eines empfangenen analogen Videosignals

Title (fr)

Procédé et circuit pour récupérer la synchronisation correcte d'un signal vidéo analogique reçu

Publication

EP 2244458 A1 20101027 (EN)

Application

EP 10156790 A 20100317

Priority

TR 200902470 A 20090330

Abstract (en)

It is described a method and circuit for recovering the correct timing of a received analogue video signal, especially for a robust system against analogue signal timing shift. The circuit uses signal timing measurement result of a dedicated hardware block, and identifies the incoming signal. It uses both horizontal and vertical timing information to have correct detection result.

IPC 8 full level

H04N 5/08 (2006.01); H04N 5/44 (2006.01); H04N 5/46 (2006.01); H04N 17/04 (2006.01)

CPC (source: EP)

H04N 5/08 (2013.01); H04N 5/46 (2013.01); H04N 7/0122 (2013.01)

Citation (applicant)

EP 1916841 A2 20080430 - BROADCOM CORP [US]

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

Designated extension state (EPC)

AL BA ME RS

DOCDB simple family (publication)

EP 2244458 A1 20101027

DOCDB simple family (application)

EP 10156790 A 20100317